Niken Reti Indriastuti, Liza Zahrotul Alviyanti, and Ana Maghfiroh. “Tiktok Viewer’s Perception on Tiktok Content Towards Their Speaking Skill English Improvement”. ELTT, vol. 9, no. 1, Oct. 2023, pp. 169-84, https://proceeding.unpkediri.ac.id/index.php/eltt/article/view/4230.